Feeds
The singer was waiting to board a flight to the Caribbean to spend Christmas at Bryan Adams' villa in Mustique when she threw up in front of fellow passengers.
An onlooker told London Lite that the 24-year-old enjoyed the free bar in the airport's executive lounge, saying: "Amy didn't waste any time getting stuck into the free booze. She wasn't looking well, but that didn't stop her guzzling the bubbly. She was sitting down, and just erupted vomit on the carpet.
"It wasn't a pretty sight. She was probably embarrassed as she immediately burst into tears and looked utterly distressed.
Winehouse is believed to have spent most of her holiday with ex George Roberts.
